package com.walmartlabs.concord.server.boot.filters;

/*-
 * *****
 * Concord
 * -----
 * Copyright (C) 2017 - 2020 Walmart Inc.
 * -----
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =====
 */

import org.apache.shiro.authc.AuthenticationToken;

import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import java.io.IOException;

public interface AuthenticationHandler {

    AuthenticationToken createToken(ServletRequest request, ServletResponse response);

    default boolean onAccessDenied(ServletRequest request, ServletResponse response) throws IOException {
        return false;
    }
}
